add a CLI

cli.js

@@ -0,0 +1,14 @@
+#!/usr/bin/env node
+
+import { ChatGPTAPI } from './build/index.js'
+
+const input = process.argv[2]
+
+if (!input) {
+  console.log('Usage: chatgpt "input prompt"')
+  process.exit()
+}
+
+const api = new ChatGPTAPI({ apiKey: process.env.OPENAI_API_KEY })
+const res = await api.sendMessage(input)
+process.stdout.write(res.text)

package.json

@@ -21,6 +21,7 @@
   "engines": {
     "node": ">=18"
   },
+  "bin": "cli.js",
   "scripts": {
     "build": "tsup",
     "dev": "tsup --watch",